package com.example.demo.mapper;

import com.example.demo.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface Login_Mapper {

//@Select("select * from user where account=#{account} and password=#{password}")
    User getUser(User user) ;

    int register(User user);

    int updata(User user);
}
